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instanceof Vs getClass( )

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How to format a number as percentage in R?

...percent")(x) ## [1] "-100 percent" "0 percent" "10 percent" ## [4] "56 percent" "100 percent" "10,000 percent" An update, several years later: These days there is a percent function in the scales package, as documented in krlmlr's answer. Use that instead of my hand-rolled ...
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How do I get the opposite (negation) of a Boolean in Python?

... 174 You can just use: return not bool ...
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What does f+++++++++ mean in rsync logs?

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What's the difference between JPA and Spring Data JPA?

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How do you log server errors on django sites

... 104 Well, when DEBUG = False, Django will automatically mail a full traceback of any error to each p...
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How can I do SELECT UNIQUE with LINQ?

... Neuron 3,54333 gold badges2323 silver badges4040 bronze badges answered Aug 19 '10 at 11:11 James CurranJames C...
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In Markdown, what is the best way to link to a fragment of a page, i.e. #some_id?

... answered Sep 7 '11 at 14:43 Steve PowellSteve Powell 21k77 gold badges3737 silver badges3838 bronze badges ...
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What should I do if the current ASP.NET session is null?

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Commands executed from vim are not recognizing bash command aliases

... answered Jan 10 '11 at 0:48 Josh LeeJosh Lee 141k3030 gold badges245245 silver badges258258 bronze badges ...